Nursing Elites

1. What type of sentence is the following: "Wow, what a beautiful sunset!"

• A. Interrogative sentence
• B. Declarative sentence
• C. Exclamatory sentence
• D. Imperative sentence

Correct answer: C

Rationale: The sentence expresses an emotion ("Wow") and makes an exclamation, making it an exclamatory sentence.

2. What is the involuntary muscle tissue found in the walls of blood vessels and organs like the stomach and intestines?

• A. Skeletal muscle
• B. Cardiac muscle
• C. Smooth muscle
• D. Striated muscle

Correct answer: C

Rationale: The correct answer is C: Smooth muscle. Smooth muscle is the involuntary muscle tissue that is found in the walls of blood vessels and organs like the stomach and intestines. Unlike skeletal muscle, which is voluntary and under conscious control, smooth muscle functions involuntarily, allowing organs to contract and relax without conscious effort. Cardiac muscle, while also involuntary, is specifically found in the heart. Striated muscle refers to both skeletal and cardiac muscle, which exhibit a striped appearance under a microscope due to the arrangement of their filaments. Therefore, smooth muscle is the most appropriate answer for this question.

3. What is the process by which a large, unstable nucleus splits into two smaller nuclei, releasing neutrons and energy?

• A. Alpha decay
• B. Beta decay
• C. Gamma decay
• D. Nuclear fission

Correct answer: D

Rationale: Nuclear fission involves splitting a heavy nucleus into smaller fragments, releasing neutrons and energy.

4. Which division of the nervous system is responsible for the "fight or flight" response, preparing the body to respond to stressful situations?

• A. Somatic nervous system
• B. Autonomic nervous system
• C. Peripheral nervous system
• D. Central nervous system

Correct answer: b

Rationale: The correct answer is B: Autonomic nervous system. The autonomic nervous system controls involuntary bodily functions, including the 'fight or flight' response. This response is crucial for survival, triggering the body to prepare for action in stressful situations by increasing heart rate, dilating pupils, and releasing adrenaline. The somatic nervous system (A) controls voluntary movements, the peripheral nervous system (C) connects the central nervous system to the rest of the body, and the central nervous system (D) consists of the brain and spinal cord, overseeing all bodily functions but not directly involved in the 'fight or flight' response.

5. What is the best way to revise the sentence: "Her eyes glistened with tears in the moonlight"?

• A. Her eyes glistened in the moonlight, with tears.
• B. Tears glistened in her eyes with moonlight.
• C. Her eyes, in the moonlight, glistened with tears.
• D. Tears made her eyes glisten in the moonlight.

Correct answer: C

Rationale: Option C rearranges the elements for smoother flow and emphasis on the tears.

6. Which of the following is the smallest unit of matter?

• A. Molecule
• B. Atom
• C. Compound
• D. Element

Correct answer: B

Rationale: An atom is the fundamental building block of matter, while molecules are formed by the combination of atoms.

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